Buying Household Appliances Flashcards
factors to consider when shopping for household appliances
- needs of family
- budget
- easy to use
universal design
easy to use regardless of person’s experience, language, proficiency or knowledge
appliances should… (5)
- save time and human energy
- be easy and convenient to use
- be adjustable and not too heavy
- energy efficient
- safe and easy to maintain/repair
energy efficient
uses least possible energy to carry out functions
economic cycles
short cycles specifically aimed at saving energy and/or water
energy efficient labels
a+ : excellent (use very little energy)
a-c : good
d : average
e-g : poor (use a lot of energy)
consequences of high water consumption
puts pressure on our water resources and sewerage systems
air pollution
caused by burning coal and other fossil fuels to generate electricity
carbon dioxide
contributes to greenhouse effect and global warming
environmentally friendly
use little water and electricity
e-waste
old electrical appliances
lead
- causes serious health issues
- contaminates soil
- pollutes water
top-loading washing machine (4)
- automatic
- uses more water than front-loader
- faster than a front-loader
- uses hot water from geyser
front-loading machine (4)
- automatic
- uses less water than top-loader
- door in front so it can fit under a counter
- uses less electricity than top-loader because water is heated by built-in element
twin-tub machine (4)
- semi-automatic
- takes up a lot of space
- two loads are handled simultaneously
- requires human energy because washing is moved manually between tubs
tumble dryer
dries clothes by rotating clothes in warm air
tumble dryers with condensers
moist air is condensed and collected in a tank that can be emptied via hose
tumble dryer with air vents
hot, moist air pumped out by air vents
gas tumble dryers
- gas provides heat for drying clothes
- little electricity is used = environmentally friendly
criteria that influence choice of dishwasher (5)
- different cycles
- racks at different heights
- automatic opening function
- easy to use
- temp settings and washing options to save electricity and water